refactor: remove space in typehint

Co-authored-by: Paul Profizi <[email protected]>

Author: BClappe

src/ansys/dpf/core/workflow.py

@@ -644,7 +644,7 @@ def get_recorded_workflow(id: int, server: AnyServerType | None = None) -> Workf
 
         Returns
         -------
-        workflow :
+        workflow:
             workflow registered in dpf's registry (server side)
 
         Examples